baber/WOPTO huggingface dataset:
Patent NO-821912-L (NO)
Inventor: EKBLADH FRED VAAGE
IPC: A61M27/00
Filed: 1982-06-08
Abstract: The present invention relates to a catheter intended for postsurgical drainage of a wound area after a surgical incision and particularly such a catheter which is connected to a wound secretion receiver being provided with a vacuo. The catheter is characterized in that it at its front end is provided with at least one slot (6), which extends along the catheter (1), whereby throughopenings (9) are arranged from the bottom of the slot (6) to a lumen (2) arranged centrally in the catheter (1). Using the present invention no suction-in of tissue into the lumen (2) of the catheter (1) will occur but the catheter can be removed without applying any greater force and without obtaining any trauma in the wound.
Patent NO-843759-L (NO)
Inventor: HEINZ OTTO
IPC: B60J7/12
Filed: 1984-09-20
Abstract: 1. A foldable tarpaulin (1), consisting of a roof surface, side surfaces and one or two end surface(s), in which rectangular rigid surface elements (2) with intermediate bendable zones are in each case located in the roof surface on the bending line (7) with the side surface over the entire length of the roof surface, and in which reinforcements (3) are situated in the respective side surface on the bending line with the roof surface, transverse to this bending line at every second bendable zone, the reinforcements having a transverse extension identical to the longitudinal extension of the rectangular rigid surface elements parallel to the bending line, and in which on each side of one end of the roof surface in each case a drawing device (6) is fastened to the bendable zone situated there, which drawing device runs through eyes (4) on the underside of every second bendable zone to which also the reinforcements (3) are in each case adjacent, it being possible for the tarpaulin to be folded together with the aid of the drawing device (6) in such a way that the rectangular rigid surface elements (2) each stand up in pairs in the shape of a roof as a result of mutual support and the reinforcements (3), which initially hang perpendicular to the side surfaces in the position with the roof extended, are positioned laterally horizontally.
Patent NO-843851-L (NO)
Title: Mobil anordning for hùndtering av not o.l.
Inventor: BOGE JARLE
IPC: B66D/
Filed: 1984-09-26
Abstract: En mobil anordning for håndtering av not o.l.omfatter en langstrakt rulle (1$) for oppvikling av noten (12). I den ene ende er rullen utstyrt med en anordning (16) for tilkopling av rullen til en dreieskive (17)på en trucks (18) heiseanordning (19).Rullen er utstyrt med en flens (13a, 13b) i hver ende, hvorved flensens (13a, 13b) innvendige flate (14a, 14b) løper skrått i forhold til rullens (11)
Patent NO-850084-L (NO)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D401/12
Filed: 1985-01-08
Abstract: Novel N-heterocyclyl-4-piperidinamines of formula 
<CHEM>
 wherein L is a radical of formula 
<CHEM>
 Het-Alk- (b-5); (lower alkenyl)-Y<1>-Alk- (b-6); or Ar-Alk- (b-7); the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-allergic agents, pharmaceutical compositions containing such compounds as an active ingredient and processes for preparing the said compounds and compositions.
Patent NO-852774-L (NO)
Inventor: CHEMINAL BERNHARD
IPC: C07C31/40
Filed: 1985-07-10
Abstract: A process for producing 2,2,2-trifluoroethanol or 1,1,1,3,3,3-hexafluoroisopropanol which comprises hydrogenating a fluoro compound having the formula   <IMAGE>   wherein R1 is hydrogen or CF3 and R2 is hydrogen or a straight- or branched-chain alkyl group, which can also be fluoro-substituted, in the liquid phase in the presence of a palladium-on-activated-carbon catalyst, and if desired a tertiary amine co-catalyst.
Patent NO-860994-L (NO)
Inventor: COURTIS ANDREW
IPC: C08L33/02
Filed: 1986-03-14
Abstract: Vinyl chloride polymer (PVC) composition especially suitable for calendering which comprises PVC, at least one copolymer of an alkyl (meth)acrylate (preferably n-butyl acrylate) and alpha methyl styrene of low molecular weight (10,000 to 100,000) achieved by performing the copolymerisation in the presence of a chain transfer agent, particularly cyclohexene, and which composition optionally contains a processing aid, and wherein the PVC and said at least one alkyl (meth)acrylate copolymer are admixed by performing the VC polymerisation process to produce the PVC in the presence of the alkyl (meth)acrylate copolymer.
Patent NO-870185-L (NO)
Inventor: FORDER WALTER
IPC: G01R21/00
Filed: 1987-01-16
Abstract: 1. Electronic electricity meter having a multiplier (1, 2), operating according to the timedivision method, for first and second input quantities (U, I), the first input quantity (U) being supplied to a modulator (1), representing a component part of the multiplier (1, 2), and having a quantizer (3), subsequently connected to the multiplier (1, 2), the quantizer (3) operating according to the charge compensation method and being constructed with an integrator (17, 18) and a subsequently connected first comparator (26), characterized in that the multiplier (1, 2) and the quantizer (3) have the following features : a) during each first time phase of a clock generator (8) a first capacitor (23) is connected to the input of the integrator (17, 18), b) during each second time phase of the clock generator (8) the first capacitor (23) is charged with a charge proportional to the second input quantity (I), c) the polarity with which the first capacitor (23) is placed at the input of the integrator (17, 18) is determined by the output signal of the modulator (1), constructed according to the delta-sigma method and controlled by the clock generator (8), d) a second capacitor (25) is charged with a reference charge, while the output of the quantizer (3) is at "0", and is placed at the input of the integrator (17, 18), as long as the output of the quantizer (3) is at "1", e) a flip-flop (27), controlled by the clock generator (8), is subsequently connected to the first comparator (26), the output of the flip-flop (27) representing the output of the quantizer (3).
Patent NO-870288-L (NO)
Inventor: SILVESTRINI THOMAS ANTHONY
IPC: A61F2/08
Filed: 1987-01-23
Abstract: A device (1) for affixing a pretensioned ligament or tendon prosthesis to a bone of a patient includes a hollow elongated sleeve (3) adapted to fit within a through drill hole in the bone and a cooperating wedge (9). A portion of the bore (35) of the hollow sleeve (3) is tapered with decreasing bore cross-sectional thickness towards the front end (5) of the elongated sleeve (3). The wedge (9) is shaped so that a portion of a ligament or tendon prosthesis can be securely trapped between the wedge (9) and the inner wall of the sleeve (3) when the wedge (9) is fully advanced forwardly within the sleeve (3). The device (1) also includes a locking nut (11) or ferrule for releasably locking the sleeve (3) and wedge (9) together with the wedge (9) fully advanced within the sleeve (3), and a releasable bolt/washer (21) assembly for preventing the prosthesis from being pulled forwardly through the drill hole in the patient's bone. The device (1) is easy to use and provides a highly secure fixation of the pretensioned prosthesis.
Patent NO-872593-L (NO)
Inventor: HINRICHS KURT
IPC: A47C1/031
Filed: 1987-06-19
Abstract: A chair, particularly an office chair, has a vertically adjustable seat carrying means at which, by means of a control linkage, a seat plate that can be adjusted in its slope is coupled as well as a backrest are coupled. The backrest adjusts itself as a function of the slope of the seat plate. The control linkage comprises coupling elements that are held at the seat carrying means and are arranged in the shape of scissors and are coupled to seat parts of a seat surface that are flexibly connected with one another. By means of this coupling, an imaginary axis of rotation in the knee area is formed that is transversely extending and unchangeable and is located in front of the seat surface. This axis of rotation in the knee area is located in an intersecting line that is formed between a horizontal plane of the seat surface when in a basic adjusted position and a diagonal plane of one coupling element when in an inclined adjusted position. As a result, an uncomfortable sitting is avoided when the chair is adjusted because no change of the user's relevant support points takes place with respect to the chair as well as of the leg supporting points with respect to the contact surface of the chair.
Patent NO-873893-L (NO)
Inventor: LOZACHMEUR DIDIER
IPC: C08J9/20
Filed: 1987-09-16
Abstract: The polymerization of compositions containing styrene by an aqueous suspension process in which is used a suspending agents system constituted by a mineral agent and, an extending agent which is at least a rosin acid derivative (abietic acid, neoabietic acid, dextropimaric acid) or their salts of a metal belonging to Group IIa of the Periodic Classification of elements. The use of this extending agent has the advantage of ameliorate the surface aspect of moulded articles obtained from expanded polymer pearls prepared with the above polymerization process.
Patent NO-875025-L (NO)
Inventor: GILLESPIE LARRIAN M D
IPC: A61K/
Filed: 1987-12-02
Abstract: An orally administered composition for arresting angiogenesis, and cell, capillary or membrane leakage comprising a pharmaceutically effective amount of angiostatic steroid and sodium pentosan polysulfate.
Patent NO-891206-L (NO)
Inventor: AKIMOTO HIROSHI
IPC: C07D487/04
Filed: 1989-03-20
Abstract: A compound of the formula <CHEM> wherein the ring A/ &cir&  is a pyrrole or pyrroline ring, X is an amino group or a hydroxyl group, Y is a hydrogen atom, an amino group or a hydroxyl group, R is a hydrogen atom, a fluorine atom, an alkyl group, an alkenyl group or an alkynyl groups, -COOR<1> and -COOR<2> are independently carboxyl group which may be esterified and n is an integer of 2 to 4, and R may be different in each of the n repeating units, and salts thereof have excellent antitumor effects, and can be used as antitumor agents in mammals.
Patent NO-891352-L (NO)
Inventor: HEIKONEN MATTI
IPC: A23K3/03
Filed: 1989-03-30
Abstract: The invention relates to a process and a preservative for the preservation of animal feed. According to the process, acid-containing substance is added to fresh, newly harvested fodder in an amount sufficient to increase the acidity of the fodder immediately to below 4.5 at the most, preferably to below 4 in accordance with the principle of the AIV System. Spent liquor from acid pulping, optionally concentrated to desired concentration, is used as acid-containing substance. According to the invention, the liquor used consists of the spent liquor from a pulping process, wherein formic acid and/or a mixture of formic acid and hydrogen peroxide has been used for defibering the cellulosic raw material. Such a solution contains before concentration about 30 to 50 weight per cent lignin, about 5 to 20 weight per cent poly-saccharides, about 10 to 20 weight per cent mono- and oligosaccharides and about 30 to 50 weight per cent monosaccharides and lignin fragments calculated on basis of the dry matter. The pH of the ensilage feed can easily be adjusted to its most preferable value (3.5 to 4.0), while securing a sufficient amount of sugars and, thus, accurate fermentation by means of the sugars in the spent liquors.
Patent NO-905137-L (NO)
Title: Tverrbundet vinylaminpolymer ved assistert oljeutvinning.
Inventor: LAI TA-WANG
IPC: C09K8/68
Filed: 1990-11-28
Abstract: Fremstillingen av olje eller gass fra en underjordisk formasjon assisteres ved injeksjon l formasjonen, som ved sur frakturerlng, av et vandig fluid Inneholdende en tverrbundet vinylaminpolymer som et vlskosltets- modifIserende middel. Surgjørende fluider tilveie- bringes inneholdende HC1 og en vlskositetsmodifiserende mengde av en gel av den tverrbundede polymeren, fortrinnsvis poly(vinylamin) tverrbundet med et dilsocyanat, et polyepoksyd eller eplklorhydrin.
Patent NO-921571-L (NO)
Title: Fremgangsmaate for aa lage kretskortmoenster under anvendelse av selektivt etsbare metallag
Inventor: WHEWELL CHRISTOPHER J
IPC: H05K/
Filed: 1992-04-23
Abstract: Den foreliggende oppfinnelse tilveiebringer en fremgangsmåte for fremstilling av elektroniske kretskort (10)med høy densitet omfattende de trinn at et lag av et første metall. (26) avsettes på et lag av folie (20) for fremstilling av en kompositt (29), hvorpå kompositten (29) festes til et isolerende underlag (12) for fremstilling av et laminat (31). Laget av folie (20) blir deretter fjernet fra laget av det første metall (26). Dekkmiddel blir deretter påført på laget av det første metall (26), eksponert og fremkalt. Under fremkallingen av dekkmidlet blir deler av dekkmidlet (44) fjernet fra laget av det første metall (26). Et lag av et tredje metall (54) blir deretter plettert på de deler av laget av det første metall (26) som ikke er dekket . av dekkmidlet (44). Alt gjenværende. dekkmiddel (44) og de deler av laget av det første metall (26) som ikke er dekket av det tredje metall (54) blir deretter fjernet slik at det produseres et ferdig finlinjet mønster (60) som har. ledende (14) og isolerende områder (61). Det ferdige finlinjede mønster (60) kan deretter anvendes for å frem-stille et kretskort.
Patent NO-923121-L (NO)
Inventor: HAEMAELAEINEN EINO
IPC: A47L13/30
Filed: 1992-08-11
Abstract: A portioning device for a liquid substance. An airtight container for receiving, holding and discharging a liquid substance is provided with a pair of apertures. An air duct for introducing air into the container is connected to one of the apertures. An air valve is provided in the air duct. A tube for discharging the liquid substance from the container is connected to the other aperture. The tube is formed into at least two loops to form an air/hydraulic lock for preventing air from flowing through the tube into the container. When air is introduced into the container through the air duct by means of the air valve, a corresponding amount of liquid is accurately portioned from the container through the tube.
Patent NO-930713-L (NO)
Title: In vivo avgivelse av aktive faktorer ved ko-dyrkete celleimplantater
Inventor: AEBISCHER PATRICK
IPC: C12N11/00
Filed: 1993-02-26
Abstract: Det er beskrevet fremgangsmåter og innretninger for avgivelse av en aktiv faktor fra en implantert ko-kultur av en aktiv faktor sekreterende celle oppnådd fra en første kilde og en forsterknings-substans-sekreterende celle oppnådd fra en andre kilde forskjellig fra den forste kilde, til et målområde hos et individ. Ko-kulturen holdes innenfor en biokompatibel semi-permeabel membran hvori forsterknings-substansen som sekreteres av de forsterknings-substans-produserende celler stimulerer de aktive faktor-produserende celler til å sekret- ere aktiv faktor. Den semi-permeable membran tillater dif- fersjon av den aktive faktor derigjennom mens den utelukker skadelige agenser som er tilstede i det yttre miljø fra å oppnå adgang til ko-kulturen.
Patent NO-932079-L (NO)
Title: Fremgangsmaate for podingspolymerisasjon paa overflater av forpressede substrater for aa modifisere overflateegenskaper
Inventor: JANSSEN ROBERT A
IPC: C08F2/00
Filed: 1993-06-08
Abstract: Fremgangsmåte for modifisering av overflatekarakter- trekkene til et forpresset polymersubstrat for å gl endrede egenskaper til dette ved podlngspolymerisasjon på substratet, innbefattende plassering av polymersub- stratet i en plasma for å danne frie radikaler på substratet; bringe substratet som har frie radikaler l kontakt med oksygen for å danne hydroperoksygrupper på overflaten av substratet; og podingspolymerisasjon av en etylenlsk umettet monomer på overflaten av polymer- substratet. Kontaktlinser der overflaten er modifisert i følge frem- gangsmåten er også beskrevet.
Patent NO-933557-L (NO)
Inventor: RYHINER GERHARD
IPC: C02F3/34
Filed: 1993-10-05
Abstract: In the process, water containing organic carbon, ammonium and nitrate is biologically purified. In a first reaction vessel (10), forming a denitrifying biofilm reactor, the majority of the carbon is eliminated under partly anoxic, partly aerobic conditions with utilisation of nitrate oxygen or molecular oxygen. In a second, aerated reaction vessel (20), the ammonium is at least partly converted into nitrates by nitrifying organisms. Nitrate-containing water is returned from the second reaction vessel to the first. The water to be treated is conducted in the first reaction vessel from top to bottom over a flooded fixed bed. To supplement a deficiency of nitrate oxygen in the carbon elimination, the solid bed is aerated in the bottom region with a gas which contains a metered portion of molecular oxygen. The process according to the invention is particularly suitable for the purification of waste water (effluent) which has a variable ammonium concentration. <IMAGE>
Patent NO-934251-L (NO)
Inventor: BAYER MICHAEL
IPC: C04B35/632
Filed: 1993-11-24
Abstract: In a ceramic or powder-metallurgical forming mass (moulding composition) which contains waxes as binder, the addition of an ethylene-vinyl acetate copolymer, an organic peroxide, an azo-ester and an alcohol in combination with an extraction with a solvent leads to an improvement in the dimensional stability and the dewaxing of injection-moulded shaped parts.
Patent NO-940815-L (NO)
Inventor: CAPET MARC
IPC: C07D405/12
Filed: 1994-03-08
Abstract: Compounds of formula: <IMAGE> in which R1 represents a hydrogen or halogen atom or an alkyl, alkoxy, alkylthio, nitro, hydroxyl or cyano radical; R2 represents an alkyl radical or a chain -CH(R5)-CO-R6; R3 represents (a) a phenyl radical substituted by one or more substituents chosen from the radicals -alk-SO3H, -alk-PO3H2, -CH=NOH, -CH=NO-alk-COOX, -S-alk-COOX, -SO-alk-COOX, -SO2-alk-COOX, -CH=CH-COOX, -alk-CO-NHOH, -C(=NOH)-COOX, -alk-N(OH)-CO-alk, -alk-SO2H, -CH=CH-SO3H, -C(COOX)=N-O-alk-COOX or tetrazolylalkyl or a group of formula: <IMAGE>  or (b) a ring of formula: <IMAGE> in which R9 represents a radical =NOX, =NO-alk-COOX, =CH-COOX, -alk-COOX, -alk-SO2H or -alk-SO3H, R10 represents an oxygen or sulphur atom or a methylene or alkylimino radical, and R11 represents a methylene or ethylene radical, R4 represents a pyridyl or phenyl radical optionally substituted by one or more substituents chosen from halogen atoms and alkyl, alkoxy, hydroxyl, carboxyl, nitro and -CO-NR6 radicals, alk represents an alkyl or alkylene radical and X represents a hydrogen atom or an alkyl radical, their salts, their preparation and the medicaments containing them.
Patent NO-941633-L (NO)
Inventor: KHARE GYANESH P
IPC: C07B35/04
Filed: 1994-05-03
Abstract: In the prepn. of a dehydrogenation catalyst by impregnating a zinc aluminate support with Pt and Sn from an impregnation soln., the support is contacted with a soln. formed by combining: (1) a soln. consisting of water, a Pt cpd. and oxalic acid; and (2) a soln. consisting of water, a Sn cpd. and an inorganic acid. A dehydrogenation catalyst produced as above is also claimed.
Patent NO-941772-L (NO)
Title: Undersjöisk brönntrykksmonitor
Inventor: JENNINGS CHARLES E
IPC: E21B47/06
Filed: 1994-05-11
Abstract: Trykkmåleanordning og fremgangsmåte for å måle trykk l et undersjøisk rørformet element. Anordningen Innbe- fatter en stasjonær enhet (15) montert på utsiden av det rørformede elementet og en bevegelig enhet som vil bil nedsenket l en posisjon tllllggende den stasjonære enheten når trykket skal overvåkes. Den stasjonære enheten (15) har en deformasjonsmåler som vil overvåke trykket ved å måle deformasjon i det rørformede elementet. Den stasjonære enheten (15) har en lyssender som vil sende ut pulser som korresponderer med målt trykk. Den stasjonære enheten har en fotocelle som vil motta en lysstråle fra den bevegelige enheten. Lysstrålen og fotocellen tilveiebringer energi for den stasjonære enheten (15). Den bevegelige enheten har en mottager som vil motta enhver lyspuls fra lyssenderen og bringe den i forhold til en trykkmåling.
Patent NO-944890-L (NO)
Title: Randomisert epoksyderte små stjernepolymerer
Inventor: DILLMAN STEVEN HOWARD
IPC: C08F8/08
Filed: 1994-12-16
Abstract: Epoksydert, konjugert, dien-basert stjernepolymer som har mer enn fire armer og omfatter fra 0,05 til 5 m.ekv. av di-, tri- og tetrasubstituerte olefiniske epoksyder, hvor molekylvektene til armene er fra 1500 til 15.000.
Patent NO-945001-L (NO)
Title: Steroide glykosider for behandling av hyperkolestrolemi
Inventor: DENINNO MICHAEL PAUL
IPC: C07J71/00
Filed: 1994-12-23
Abstract: Visse steroide glykosider er anvendelige som hypokolesterolemimidler og antiaterosklerose-midler.
Patent NO-963378-L (NO)
Inventor: HEERZE LOUIS D
IPC: A61K47/48
Filed: 1996-08-13
Abstract: This invention relates to treatment of antibiotic associated diarrhea, including Clostridium difficile associated diarrhea (CDAD) and pseudomembranous colitis (PMC), using oligosaccharide compositions which bind C. difficile toxin A. More specifically, the invention concerns neutralization of C. difficile toxin A associated with CDAD.
Patent NO-971204-L (NO)
Inventor: HOFFMANN HANS-RAINER
IPC: A01N25/00
Filed: 1997-03-14
Abstract: Needleless pneumatically actuated injection apparatus can be used to inject active substances into plants.
Patent NO-980017-L (NO)
Title: Lyslist
Inventor: NORLING THOR
IPC: G09F/
Filed: 1998-01-02
Abstract: En lyslist består av et gjennomsiktig/gjennomskinnelig legeme (1), i hvis ene lengdekant det er utformet et spor (2) for anbringelse av en rad lysdioder (3). Det område av listlegemet (1) hvor diodene (3) er anbragt er avskjermet, slik at bare den nedre del (1) av legemet er synlig og danner lyslisten. Lyslisten har en høyde som er vesentlig mindre enn dens lengdeuts- trekning.
Patent NO-980337-L (NO)
Inventor: OSHIMA MASAHIRO
IPC: C07K5/065
Filed: 1998-01-26
Abstract: Compounds represented by the general formula (I) wherein n represents 1 or 2; R<1> represents, for example, a C1-C10 alkyl group which may be substituted with a C3-C10 cycloalkyl group or carboxyl group; R<2> represents hydrogen atom, a C1-C10 alkyl group or other; and R<3> represents amino group or amidino group, whose example include trans-4-amino-Ä(S)-N-Ä(S)-2-propoxycarbonylamino-3-isopropylthio-3-met hyl-butanoylÜprolylÜaminomethylcyclohexane The compounds have potent inhibitory activity against thrombin, and are useful as anticoagulants. <CHEM>
Patent NO-980782-L (NO)
Inventor: DAVIS KEITH PHILIP
IPC: C07F9/38
Filed: 1998-02-25
Abstract: The reaction of compounds of the formula: X2O3P CHY CZ2 where Y and each Z are each H, PO3X2, SO3X or CO2X (e.g. vinyl phosphonic acid or vinylidene diphosphonic acid) with hypophosphorous acid in the presence of free radicals provides novel compounds X2O3PCHYCZ2PO2XH which react with monomers such as vinyl sulphonate, vinyl phosphonate, vinylidene diphosphonate and acrylic acid to form telomers useful for scale inhibition, especially barium scale in oil wells. The polymers show better absorption to rock than PVSA and better thermal stability than random copolymers containing equivalent phosphorus.